Abstract
It is claimed that besides the left-right matching condition, one has to check the relative phases dictated by modular invariance for an asymmetric orbifold to give rise to an acceptable model.
Original language | American English |
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Pages (from-to) | 347-350 |
Number of pages | 4 |
Journal | Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics |
Volume | 197 |
Issue number | 3 |
DOIs | |
State | Published - 29 Oct 1987 |